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- /*
- * Copyright (C) 2008-2010, Google Inc.
- * and other copyright owners as documented in the project's IP log.
- *
- * This program and the accompanying materials are made available
- * under the terms of the Eclipse Distribution License v1.0 which
- * accompanies this distribution, is reproduced below, and is
- * available at http://www.eclipse.org/org/documents/edl-v10.php
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or
- * without modification, are permitted provided that the following
- * conditions are met:
- *
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following
- * disclaimer in the documentation and/or other materials provided
- * with the distribution.
- *
- * - Neither the name of the Eclipse Foundation, Inc. nor the
- * names of its contributors may be used to endorse or promote
- * products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
- * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
- package org.eclipse.jgit.pgm;
-
- import java.io.File;
- import java.text.MessageFormat;
-
- import org.eclipse.jgit.api.CloneCommand;
- import org.eclipse.jgit.api.Git;
- import org.eclipse.jgit.api.errors.InvalidRemoteException;
- import org.eclipse.jgit.lib.Constants;
- import org.eclipse.jgit.pgm.internal.CLIText;
- import org.eclipse.jgit.transport.URIish;
- import org.eclipse.jgit.util.SystemReader;
- import org.kohsuke.args4j.Argument;
- import org.kohsuke.args4j.Option;
-
- @Command(common = true, usage = "usage_cloneRepositoryIntoNewDir")
- class Clone extends AbstractFetchCommand {
- @Option(name = "--origin", aliases = { "-o" }, metaVar = "metaVar_remoteName", usage = "usage_useNameInsteadOfOriginToTrackUpstream")
- private String remoteName = Constants.DEFAULT_REMOTE_NAME;
-
- @Option(name = "--branch", aliases = { "-b" }, metaVar = "metaVar_branchName", usage = "usage_checkoutBranchAfterClone")
- private String branch;
-
- @Option(name = "--no-checkout", aliases = { "-n" }, usage = "usage_noCheckoutAfterClone")
- private boolean noCheckout;
-
- @Option(name = "--bare", usage = "usage_bareClone")
- private boolean isBare;
-
- @Argument(index = 0, required = true, metaVar = "metaVar_uriish")
- private String sourceUri;
-
- @Argument(index = 1, metaVar = "metaVar_directory")
- private String localName;
-
- @Override
- protected final boolean requiresRepository() {
- return false;
- }
-
- @Override
- protected void run() throws Exception {
- if (localName != null && gitdir != null)
- throw die(CLIText.get().conflictingUsageOf_git_dir_andArguments);
-
- final URIish uri = new URIish(sourceUri);
- File localNameF;
- if (localName == null) {
- try {
- localName = uri.getHumanishName();
- localNameF = new File(SystemReader.getInstance().getProperty(
- Constants.OS_USER_DIR), localName);
- } catch (IllegalArgumentException e) {
- throw die(MessageFormat.format(
- CLIText.get().cannotGuessLocalNameFrom, sourceUri));
- }
- } else
- localNameF = new File(localName);
-
- if (branch == null)
- branch = Constants.HEAD;
-
- CloneCommand command = Git.cloneRepository();
- command.setURI(sourceUri).setRemote(remoteName).setBare(isBare)
- .setNoCheckout(noCheckout).setBranch(branch);
-
- command.setGitDir(gitdir == null ? null : new File(gitdir));
- command.setDirectory(localNameF);
- outw.println(MessageFormat.format(CLIText.get().cloningInto, localName));
- try {
- db = command.call().getRepository();
- if (db.resolve(Constants.HEAD) == null)
- outw.println(CLIText.get().clonedEmptyRepository);
- } catch (InvalidRemoteException e) {
- throw die(MessageFormat.format(CLIText.get().doesNotExist,
- sourceUri));
- } finally {
- if (db != null)
- db.close();
- }
-
- outw.println();
- outw.flush();
- }
- }
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